GM 12640380 LML Duramax Lower Valve Cover Rocker Cover 2011-2016

Replace your cracked, broken or nasty looking upper valve cover with this new rocker cover from GM. It pretty common for hardware to break off in these covers and/or for them to get damaged during service.

Fitment:

LML Duramax 2011-2016

Works for Drivers and Passenger Side

Includes:

• Crankcase Vent Cover and Valve